/* ========================================
   Fruffee Franchise — Brand Tokens & Styles
   Premium Korean Fruit Cafe Franchise
   ======================================== */

/* --- CSS Custom Properties (Brand Tokens) --- */
:root {
  /* Colors */
  --color-bg: #FFF8F0;
  --color-surface: #FFFFFF;
  --color-primary: #E85D3A;
  --color-primary-hover: #D14E2E;
  --color-secondary: #2D5016;
  --color-secondary-light: #3A6B1E;
  --color-text: #1A1A1A;
  --color-text-muted: #6B6B6B;
  --color-success: #059669;
  --color-border: #E8E0D8;
  --color-border-light: #F0EBE4;
  --gradient-cta: linear-gradient(135deg, #E85D3A 0%, #F59E0B 100%);
  --gradient-hero: linear-gradient(135deg, #FFF8F0 0%, #FFE8D6 50%, #FFF0E0 100%);
  --gradient-warm: linear-gradient(180deg, #FFF8F0 0%, #FFFFFF 100%);
  
  /* Typography */
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'Pretendard Variable', 'Pretendard', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  
  /* Type Scale */
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 1.875rem;
  --text-4xl: 2.25rem;
  --text-5xl: 3rem;
  --text-6xl: 3.75rem;
  
  /* Spacing (4px grid) */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 48px;
  --space-16: 64px;
  --space-20: 80px;
  --space-24: 96px;
  
  /* Radius */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-full: 9999px;
  
  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.08), 0 2px 4px rgba(0,0,0,0.04);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.1), 0 4px 12px rgba(0,0,0,0.05);
  --shadow-xl: 0 20px 60px rgba(0,0,0,0.12), 0 8px 20px rgba(0,0,0,0.06);
  
  /* Transitions */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --duration-fast: 200ms;
  --duration-normal: 400ms;
  --duration-slow: 600ms;
  
  /* Layout */
  --max-width: 1200px;
  --nav-height: 72px;
}

/* --- Reset & Base --- */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-padding-top: var(--nav-height);
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.7;
  color: var(--color-text);
  background-color: var(--color-bg);
  overflow-x: hidden;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

input, select, textarea {
  font-family: inherit;
  font-size: var(--text-base);
}

/* --- Utility --- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.section-label {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-3);
}

.section-title {
  font-family: var(--font-body);
  font-size: var(--text-3xl);
  font-weight: 700;
  color: var(--color-text);
  line-height: 1.3;
  margin-bottom: var(--space-4);
}

.section-subtitle {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  line-height: 1.6;
  max-width: 600px;
}

/* --- Scroll Animations --- */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity var(--duration-slow) var(--ease-out),
              transform var(--duration-slow) var(--ease-out);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 100ms; }
.reveal-delay-2 { transition-delay: 200ms; }
.reveal-delay-3 { transition-delay: 300ms; }
.reveal-delay-4 { transition-delay: 400ms; }

/* ========================================
   NAVIGATION
   ======================================== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-height);
  background: rgba(255, 248, 240, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--duration-fast) ease,
              background var(--duration-fast) ease;
}

.nav.scrolled {
  border-bottom-color: var(--color-border);
  background: rgba(255, 248, 240, 0.95);
}

.nav-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-6);
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-secondary);
}

.nav-logo svg {
  flex-shrink: 0;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  list-style: none;
}

.nav-links a {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  transition: color var(--duration-fast) ease;
  position: relative;
}

.nav-links a:hover {
  color: var(--color-text);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-primary);
  border-radius: 1px;
  transition: width var(--duration-normal) var(--ease-out);
}

.nav-links a:hover::after {
  width: 100%;
}

.nav-cta {
  background: var(--gradient-cta);
  color: #FFFFFF !important;
  padding: var(--space-2) var(--space-5);
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: var(--text-sm);
  transition: transform var(--duration-fast) var(--ease-out),
              box-shadow var(--duration-fast) ease;
}

.nav-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(232, 93, 58, 0.3);
}

.nav-cta::after {
  display: none !important;
}

/* Mobile menu button */
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
  z-index: 1001;
}

.nav-hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text);
  border-radius: 1px;
  transition: transform var(--duration-normal) var(--ease-out),
              opacity var(--duration-fast) ease;
}

.nav-hamburger.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-hamburger.active span:nth-child(2) {
  opacity: 0;
}

.nav-hamburger.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile menu overlay */
.mobile-menu {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(255, 248, 240, 0.98);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-8);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--duration-normal) var(--ease-out);
}

.mobile-menu.open {
  display: flex;
  opacity: 1;
  pointer-events: auto;
}

.mobile-menu a {
  font-size: var(--text-2xl);
  font-weight: 600;
  color: var(--color-text);
  transition: color var(--duration-fast) ease;
}

.mobile-menu a:hover {
  color: var(--color-primary);
}

.mobile-menu .nav-cta {
  font-size: var(--text-lg);
  padding: var(--space-3) var(--space-8);
}

/* ========================================
   HERO SECTION
   ======================================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--gradient-hero);
  padding-top: var(--nav-height);
}

/* Decorative fruit shapes */
.hero-shapes {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.hero-shape {
  position: absolute;
  border-radius: 50%;
  opacity: 0.08;
}

.hero-shape-1 {
  width: 500px;
  height: 500px;
  background: var(--color-primary);
  top: -100px;
  right: -100px;
  border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%;
  animation: morphShape 12s var(--ease-in-out) infinite;
}

.hero-shape-2 {
  width: 300px;
  height: 300px;
  background: var(--color-secondary);
  bottom: 10%;
  left: -50px;
  border-radius: 40% 60% 70% 30% / 40% 50% 60% 50%;
  animation: morphShape 15s var(--ease-in-out) infinite reverse;
}

.hero-shape-3 {
  width: 200px;
  height: 200px;
  background: #F59E0B;
  top: 30%;
  right: 15%;
  border-radius: 50% 50% 50% 50% / 60% 40% 60% 40%;
  animation: morphShape 10s var(--ease-in-out) infinite;
}

.hero-shape-4 {
  width: 120px;
  height: 120px;
  background: var(--color-primary);
  bottom: 25%;
  right: 30%;
  border-radius: 30% 70% 50% 50% / 50% 30% 70% 50%;
  animation: morphShape 8s var(--ease-in-out) infinite reverse;
}

@keyframes morphShape {
  0%, 100% { border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%; }
  50% { border-radius: 30% 60% 70% 40% / 50% 60% 30% 60%; }
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--space-20) var(--space-6);
  text-align: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: rgba(45, 80, 22, 0.08);
  color: var(--color-secondary);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 600;
  margin-bottom: var(--space-8);
  border: 1px solid rgba(45, 80, 22, 0.12);
}

.hero-title {
  font-family: var(--font-body);
  font-size: var(--text-5xl);
  font-weight: 800;
  color: var(--color-text);
  line-height: 1.2;
  margin-bottom: var(--space-6);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  word-break: keep-all;
}

.hero-title .highlight {
  color: var(--color-primary);
  position: relative;
}

.hero-subtitle {
  font-size: var(--text-xl);
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: var(--space-10);
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: var(--gradient-cta);
  color: #FFFFFF;
  padding: var(--space-4) var(--space-8);
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: var(--text-lg);
  transition: transform var(--duration-fast) var(--ease-out),
              box-shadow var(--duration-fast) ease;
  cursor: pointer;
  border: none;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(232, 93, 58, 0.35);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: transparent;
  color: var(--color-text);
  padding: var(--space-4) var(--space-8);
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: var(--text-lg);
  border: 2px solid var(--color-border);
  transition: border-color var(--duration-fast) ease,
              background var(--duration-fast) ease;
}

.btn-secondary:hover {
  border-color: var(--color-text);
  background: rgba(26, 26, 26, 0.03);
}

.hero-scroll-hint {
  position: absolute;
  bottom: var(--space-8);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-text-muted);
  font-size: var(--text-xs);
  animation: bounceDown 2s var(--ease-in-out) infinite;
}

@keyframes bounceDown {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

/* ========================================
   WHY FRUFFEE SECTION
   ======================================== */
.why-section {
  padding: var(--space-24) 0;
  background: var(--color-surface);
}

.why-header {
  text-align: center;
  margin-bottom: var(--space-16);
}

.advantage-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
}

.advantage-card {
  background: var(--color-bg);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  border: 1px solid var(--color-border-light);
  transition: transform var(--duration-normal) var(--ease-out),
              box-shadow var(--duration-normal) var(--ease-out);
  position: relative;
  overflow: hidden;
}

.advantage-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-cta);
  opacity: 0;
  transition: opacity var(--duration-normal) ease;
}

.advantage-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.advantage-card:hover::before {
  opacity: 1;
}

.advantage-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  margin-bottom: var(--space-5);
}

.advantage-card:nth-child(1) .advantage-icon {
  background: rgba(232, 93, 58, 0.1);
}

.advantage-card:nth-child(2) .advantage-icon {
  background: rgba(5, 150, 105, 0.1);
}

.advantage-card:nth-child(3) .advantage-icon {
  background: rgba(245, 158, 11, 0.1);
}

.advantage-card:nth-child(4) .advantage-icon {
  background: rgba(45, 80, 22, 0.1);
}

.advantage-title {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-3);
}

.advantage-desc {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* ========================================
   MENU HIGHLIGHTS SECTION
   ======================================== */
.menu-section {
  padding: var(--space-24) 0;
  background: var(--gradient-warm);
  position: relative;
}

.menu-header {
  text-align: center;
  margin-bottom: var(--space-16);
}

.menu-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  margin-bottom: var(--space-12);
}

.menu-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  text-align: center;
  border: 1px solid var(--color-border-light);
  transition: transform var(--duration-normal) var(--ease-out),
              box-shadow var(--duration-normal) var(--ease-out);
  position: relative;
  overflow: hidden;
}

.menu-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.menu-emoji {
  font-size: 3.5rem;
  margin-bottom: var(--space-5);
  display: block;
}

.menu-card-name {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.menu-card-price {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--space-3);
}

.menu-card-desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}

.menu-note {
  text-align: center;
  background: rgba(45, 80, 22, 0.06);
  padding: var(--space-5) var(--space-8);
  border-radius: var(--radius-lg);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-secondary);
  border: 1px solid rgba(45, 80, 22, 0.1);
}

/* ========================================
   INVESTMENT INFO SECTION
   ======================================== */
.invest-section {
  padding: var(--space-24) 0;
  background: var(--color-surface);
}

.invest-header {
  text-align: center;
  margin-bottom: var(--space-16);
}

.invest-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
  margin-bottom: var(--space-10);
}

.invest-card {
  background: var(--color-bg);
  border-radius: var(--radius-md);
  padding: var(--space-6);
  text-align: center;
  border: 1px solid var(--color-border-light);
  transition: transform var(--duration-fast) var(--ease-out);
}

.invest-card:hover {
  transform: translateY(-2px);
}

.invest-card-label {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  font-weight: 500;
  margin-bottom: var(--space-2);
}

.invest-card-value {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text);
}

.invest-support {
  background: var(--color-bg);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  border: 1px solid var(--color-border-light);
  margin-bottom: var(--space-8);
}

.invest-support-title {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-secondary);
  margin-bottom: var(--space-4);
}

.invest-support-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.invest-support-tag {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: rgba(5, 150, 105, 0.08);
  color: var(--color-success);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 600;
}

.invest-note {
  text-align: center;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.7;
  padding: var(--space-6);
  background: rgba(232, 93, 58, 0.04);
  border-radius: var(--radius-md);
  border: 1px dashed rgba(232, 93, 58, 0.2);
}

/* ========================================
   SUPPORT SYSTEM SECTION
   ======================================== */
.support-section {
  padding: var(--space-24) 0;
  background: var(--gradient-warm);
}

.support-header {
  text-align: center;
  margin-bottom: var(--space-16);
}

/* Process Timeline */
.process-timeline {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 0;
  margin-bottom: var(--space-16);
  padding: 0 var(--space-4);
  flex-wrap: wrap;
}

.process-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
  flex: 0 0 auto;
  width: 140px;
}

.process-step-num {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--gradient-cta);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: var(--text-base);
  margin-bottom: var(--space-3);
  position: relative;
  z-index: 2;
  box-shadow: 0 4px 12px rgba(232, 93, 58, 0.25);
}

.process-step-label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text);
}

.process-arrow {
  display: flex;
  align-items: center;
  padding-top: 12px;
  color: var(--color-border);
  flex-shrink: 0;
}

.process-arrow svg {
  width: 24px;
  height: 24px;
}

/* Support details grid */
.support-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-5);
}

.support-card {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  padding: var(--space-6);
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  border: 1px solid var(--color-border-light);
  transition: transform var(--duration-fast) var(--ease-out),
              box-shadow var(--duration-fast) ease;
}

.support-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.support-card-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: rgba(45, 80, 22, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1.25rem;
}

.support-card-title {
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-1);
}

.support-card-desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* ========================================
   APPLICATION FORM SECTION
   ======================================== */
.form-section {
  padding: var(--space-24) 0;
  background: var(--color-surface);
}

.form-header {
  text-align: center;
  margin-bottom: var(--space-12);
}

.form-wrapper {
  max-width: 640px;
  margin: 0 auto;
  background: var(--color-bg);
  border-radius: var(--radius-xl);
  padding: var(--space-10);
  border: 1px solid var(--color-border-light);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
}

.form-group {
  margin-bottom: var(--space-5);
}

.form-group.full-width {
  grid-column: 1 / -1;
}

.form-label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.form-label .required {
  color: var(--color-primary);
  margin-left: 2px;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  background: var(--color-surface);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  transition: border-color var(--duration-fast) ease,
              box-shadow var(--duration-fast) ease;
  outline: none;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(232, 93, 58, 0.1);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: #B0A89E;
}

.form-select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none'%3E%3Cpath d='M1 1.5l5 5 5-5' stroke='%236B6B6B' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--space-4) center;
  padding-right: var(--space-10);
}

.form-textarea {
  min-height: 120px;
  resize: vertical;
  line-height: 1.6;
}

.form-submit {
  width: 100%;
  background: var(--gradient-cta);
  color: #FFFFFF;
  padding: var(--space-4) var(--space-8);
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: var(--text-lg);
  border: none;
  cursor: pointer;
  transition: transform var(--duration-fast) var(--ease-out),
              box-shadow var(--duration-fast) ease;
  margin-top: var(--space-4);
}

.form-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(232, 93, 58, 0.35);
}

.form-submit:active {
  transform: translateY(0);
}

/* Success message */
.form-success {
  display: none;
  text-align: center;
  padding: var(--space-10);
}

.form-success.show {
  display: block;
}

.form-success-icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: rgba(5, 150, 105, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-6);
}

.form-success-icon svg {
  width: 36px;
  height: 36px;
  color: var(--color-success);
}

.form-success-title {
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-3);
}

.form-success-desc {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* ========================================
   FOOTER
   ======================================== */
.footer {
  background: #1A1A1A;
  color: #FFFFFF;
  padding: var(--space-12) 0 var(--space-8);
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-6);
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: #FFFFFF;
}

.footer-links {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  list-style: none;
  flex-wrap: wrap;
  justify-content: center;
}

.footer-links a {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.6);
  transition: color var(--duration-fast) ease;
}

.footer-links a:hover {
  color: #FFFFFF;
}

.footer-bottom {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  padding-top: var(--space-6);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  width: 100%;
}

.footer-copyright {
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.4);
}

.footer-attribution {
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.4);
  transition: color var(--duration-fast) ease;
}

.footer-attribution:hover {
  color: rgba(255, 255, 255, 0.7);
}

/* ========================================
   RESPONSIVE
   ======================================== */
@media (max-width: 768px) {
  :root {
    --nav-height: 64px;
  }

  .nav-links {
    display: none;
  }

  .nav-hamburger {
    display: flex;
  }

  .hero-title {
    font-size: var(--text-3xl);
  }

  .hero-subtitle {
    font-size: var(--text-base);
  }

  .hero-cta-group {
    flex-direction: column;
  }

  .hero-scroll-hint {
    display: none;
  }

  .section-title {
    font-size: var(--text-2xl);
  }

  .advantage-grid {
    grid-template-columns: 1fr;
  }

  .menu-grid {
    grid-template-columns: 1fr;
  }

  .invest-grid {
    grid-template-columns: 1fr 1fr;
  }

  .process-timeline {
    flex-direction: column;
    align-items: center;
    gap: var(--space-2);
  }

  .process-step {
    flex-direction: row;
    width: 100%;
    max-width: 280px;
    text-align: left;
    gap: var(--space-3);
  }

  .process-step-num {
    width: 40px;
    height: 40px;
    flex-shrink: 0;
    margin-bottom: 0;
  }

  .process-arrow {
    transform: rotate(90deg);
    padding-top: 0;
    padding: var(--space-1) 0;
  }

  .support-grid {
    grid-template-columns: 1fr;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .form-wrapper {
    padding: var(--space-6);
  }

  .container {
    padding: 0 var(--space-4);
  }

  /* Reduce section padding on mobile */
  .why-section,
  .menu-section,
  .invest-section,
  .support-section,
  .form-section {
    padding: var(--space-16) 0;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: var(--text-2xl);
  }

  .invest-grid {
    grid-template-columns: 1fr;
  }

  .hero-badge {
    font-size: var(--text-xs);
  }
}